I Was Abstinent For A Year And 7 Months And

I was abstinent for a year and 7 months and then had very lengthy vigorous sex for hours that was not very painful (most likely due to heavy alcohol consumption) 4 days before my very regular period would usually begin. Days later my vagina was throbbing and extremely swollen. I read web md and took a hot bath in plain water with peroxide in it. I felt inside and touched all surfaces and they were not painful but when I touched my cervix it was so painful that I almost fainted and I saw what appeared to be dried blood. I felt immediate relief in the bath and the very next morning my period started and the swelling had gone down almost completely. My period was normal and ended but I still feel a bit of pain almost 3 weeks later to the touch. He has gone to be tested (because I scared him to death telling him about my symptoms) and is completely free of any STDs. Did I just beat up my cervix? I have a dr's appt on friday and I would love to cancel it and save myself some embarrassment if this is normal. By the way, I was in a position where I was lying on my stomach and he was lying on top of me. I remember it was intense. It hurt but in a good way.